PCC85
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BrandPHILIPS
ClassDouble Triode
BaseNoval
Filament9V @ 300mA
Construction
Primary TypeDouble Triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; series supply
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Cathode Current15 mA
H-C Voltage90 V
Audio Performance
Key Features
- Indirect heating
- Series supply
- High frequency double triode
- Oscillator and mixer for TV receivers
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Characteristic | 100V | 4600 | - | 50 | 4.5mA |
| Typical Characteristic | 170V | 6200 | - | 50 | 10mA |
| Typical Characteristic | 200V | 5800 | - | 48 | 10mA |
| Additive Mixer | 170V | 2200 | 16000 | - | 4.8mA |
Application Notes
Used as oscillator and mixer in television receivers up to 200 Mc/s. Not for split carrier systems.
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